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Single Family ResidenceResidential
$774,184$160 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $440,000 on Aug 17, 2017

643 HAMILTON CT

BARTLETT, IL 60103
4
Beds
4
Baths
4,834 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$774K
$716K low$833K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$440,000 · Aug 17, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$265,184
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$212,147
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.67%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$359,000
JPMORGAN CHASE BANK NA · recorded Sep 3, 2020
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$150,000
KANE COUNTY TEACHERS CU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,951 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$230,238 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,433
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$167,805
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$211,810
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$690,714

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.4 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.69
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Liberty Elementary SchoolB+
Elementary · Grades PK–6 · 0.9 mi
H
South Elgin High SchoolC-
High · Grades 9–12 · 3.8 mi
M
Kenyon Woods Middle SchoolB+
Middle · Grades 7–8 · 3.9 mi

District: School District U-46

Neighborhood · ZIP 60103These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.38
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.39,893
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,050 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,016
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,454
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

643 Hamilton Ct measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 98% of homes in Bartlett 60103
  • Costs less per square foot than 97% of homes in DuPage County
  • Bigger than 98% of homes in Bartlett 60103
  • Has a bigger lot than 87% of homes in Bartlett 60103
  • Newer than 88% of homes in DuPage County

What homes are worth in Bartlett 60103

Each bar is how many homes fall in that price range. The marker is this home.

This home
$219K$754K

This home is worth more than 98% of homes in Bartlett 60103.

How it measures up in Bartlett 60103

The dot is this home. The mark in the middle is the typical home in Bartlett 60103.

Estimated value$774,184
CheaperTypical $441,683Pricier

Pricier than 98% of homes nearby

Price per ft²$160
CheaperTypical $216Pricier

Pricier than 9% of homes nearby

Living area4,834 ft²
SmallerTypical 2,043 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.69 ac
SmallerTypical 0.23 acBigger

Bigger than 87% of homes nearby

Year built1999
OlderTypical 1991Newer

Newer than 84% of homes nearby

How 643 Hamilton Ct ranks against every home in each area.
MeasureThis homeBartlett 60103DuPage County
Estimated valuepricier than$774,18498% of homes86% of homes
Price per ft²pricier than$1609% of homes3% of homes
Living areabigger than4,834 ft²98% of homes97% of homes
Lot sizebigger than0.69 ac87% of homes83% of homes
Year builtnewer than199984% of homes88% of homes

About 643 Hamilton Ct

How much is 643 Hamilton Ct, Bartlett, IL worth?

The TopHap Estimate for 643 Hamilton Ct, Bartlett, IL is $774,184 as of Jul 14, 2026. The likely range is $715,803 to $832,565. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Hamilton Ct, Bartlett, IL last sell?

643 Hamilton Ct, Bartlett, IL last sold on Aug 17, 2017 for $440,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 643 Hamilton Ct, Bartlett, IL?

643 Hamilton Ct, Bartlett, IL has 4 bedrooms, 4 bathrooms, 4,834 square feet of living space and a 0.69-acre lot.

When was 643 Hamilton Ct, Bartlett, IL built?

643 Hamilton Ct, Bartlett, IL was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 643 Hamilton Ct, Bartlett, IL?

643 Hamilton Ct, Bartlett, IL is assigned to Liberty Elementary School (elementary), rated B+; South Elgin High School (high), rated C-; Kenyon Woods Middle School (middle), rated B+. All sit in School District U-46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Hamilton Ct, Bartlett, IL compare to other homes in Bartlett 60103?

Among the 13,710 homes in Bartlett 60103, it is worth more than 98% of them ($774,184 against a typical $441,683), its price per square foot is higher than 9% of them ($160 against a typical $216), it is bigger than 98% of them (4,834 ft² against a typical 2,043 ft²), its lot is bigger than 87% of them (0.69 ac against a typical 0.23 ac) and it is newer than 84% of them (1999 against a typical 1991). Measured against all of DuPage County, it is worth more than 86% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 643 Hamilton Ct, Bartlett, IL?

The 2025 property tax bill for 643 Hamilton Ct, Bartlett, IL was $16,951. The county assessed it at $230,238.

Closest homes

More homes in Bartlett 60103

Assigned schools

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